Second, flood also caused the reduction of the local arable land and terrene deterioration in the domain of agricultral production, which caused the cultivation system changed, from the high yield rice farming to the low yield dry farming of gain one time every year.

水患的社會(huì)影響首先在物質(zhì)層面，第一国产A级无码大黄片，水患導(dǎo)致了淮河流域人口的缺損黄片一男一女免费，主要表現(xiàn)在兩個(gè)方面：一是水災(zāi)造成的直接人口損失；二是因水災(zāi)而起的瘟疫www6969、勞役等引起的間接人口缺失亚洲九九久久中文字幕，損失巨大，觸目驚心国产精品系列一区二区三区。

Nearly all the ppc transgenic rice lines showed higher Pn （up to 68.8 %） than untransformed plants grown in dry field and full sunlight.

以上結(jié)果表明水稻中導(dǎo)入ppc基因可以提高其光合速率，特別是逆境條件下的光合速率曰批免费视频全过程。

According to a great number of unearthed cultural relics of modem archaeology and ancient books records of Chinese and Yi charater as well as newst study meults of national ancient philology, historical toponomy, agricultural origin of rice cultivation and dry land farming, ceramics, ship - building technological history, preliminary astronomy and calendar, original religion and blood - type genetics,etc, Yan Emperor culture which was an early culture of New Stone Age that originated from flint culture of O...

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The quality of alfalfa, white clover and red clover were better among fresh forages and silage feeds and that of dry radish leaves and ammoniated rice straw were better among desiccated forages.

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Early rice agriculture in Korea used dry-field methods rather than irrigated paddies and was not particularly productive.

早期的朝鮮稻米農(nóng)業(yè)采取旱作法而非水稻技術(shù)国产A及黄色视频，產(chǎn)量因此很不起眼。

For a given rice variety, the crop harvest index, which is calculated by the grain yield divided by total dry matter produced above ground, may vary with crop management practices used.

對(duì)于給定的水稻品種国产丶欧美丶日本不卡视频，作物收獲指數(shù)（由籽粒產(chǎn)量除以地上部分總干物重求得）可能隨作物管理措施不同而變化三级不卡毛片。

Fifteen japonica and 15 indica rice cultivars were grown in the field for two crop seasons both in Taipei and Taichung. Samples were taken at 4 different growth stages (booting, heading, milky and dough stage) during each season to obtain data of leaf atea index, leaf area duration, leaf N concentration, the amount of dry matter accumulated , crop growth rate, and net assimilation rate.

本試驗(yàn)以稉秈稻各十五個(gè)品種為材料，分別於臺(tái)北及臺(tái)中進(jìn)行兩期作之田間試驗(yàn)爱爱人人操，并於孕梗期999久久国产视频、抽梗期、乳熟期及糊熟期取樣欧美亚洲日韩另类，測(cè)定葉片氮素濃度免费深夜福利网站入口、葉面積及總乾物重，并求葉面積指數(shù)禁止十八岁进入的网站、葉面積持續(xù)期天天插天天日天天狠、作物生長(zhǎng)速率及凈同化率。

It will set up some different categories, such as rice, vegetables, fruit trees, dry farming, flowers, solid manure, plant protection, agricultural product processing, scientific and technical information to satisfy the peasants' different needs.

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Dry the eggs first and spoilt it...and then fry the garlics, mushroom, carrot....and then the rice...

蛋先炒過然后弄碎不用下载在线观看黄。亚洲欧美二区激情。。然后炒蒜米jizz18丝袜，蘑菇久久精品精品久久，蘿卜。在线观看免费huangse网站。狠狠干大黄片。還有飯。久久久一本精品99久久精品88。桃色阁。

Dry foodstuff, dried grains, and sugared foods are less likely to transmit disease than gravies, cooked rice, and low-acid milk, egg, and meat products.

糧食，干蔬菜和糖類食品要比肉汁色五月黑丝袜，米飯以及低酸牛奶91国自产视频在线观看，雞蛋以及肉制品傳播疾病的可能性要小。